FR3108048B1 - TURBOMACHINE PART BALANCING METHOD AND DEVICE - Google Patents
TURBOMACHINE PART BALANCING METHOD AND DEVICE Download PDFInfo
- Publication number
- FR3108048B1 FR3108048B1 FR2002355A FR2002355A FR3108048B1 FR 3108048 B1 FR3108048 B1 FR 3108048B1 FR 2002355 A FR2002355 A FR 2002355A FR 2002355 A FR2002355 A FR 2002355A FR 3108048 B1 FR3108048 B1 FR 3108048B1
- Authority
- FR
- France
- Prior art keywords
- rotating part
- rotation
- axis
- frame
- turbomachine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000003754 machining Methods 0.000 abstract 3
- 239000011324 bead Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/027—Arrangements for balancing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/662—Balancing of rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/34—Fastening arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/10—Manufacture by removing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/60—Shafts
- F05D2240/61—Hollow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Testing Of Balance (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
TITRE : PROCEDE ET DISPOSITIF D’EQUILIBRAGE DE PIECE DE TURBOMACHINE L’invention concerne un dispositif (2) d’équilibrage de pièce tournante de turbomachine pour aéronef comprenant : un châssis (6) apte à recevoir la pièce tournante (1) mobile en rotation suivant un axe de rotation par rapport au châssis, la pièce tournante (1) étant équipée d’un cordon de matière (5), au moins un palier de guidage (9, 10) en rotation de la pièce tournante (1), un élément de mise en rotation (11) de la pièce tournante (1) autour de l’axe de rotation, et au moins un élément d’usinage (12) monté sur le châssis de manière mobile suivant un axe radial perpendiculaire à l’axe de rotation de la pièce tournante, l’élément d’usinage (12) étant configuré de manière à usiner le cordon de matière (5) lorsque la pièce tournante (1) se déplace vers l’élément d’usinage suivant une droite parallèle à une direction d’un vecteur (Vb) de balourd et à l’endroit du balourd. Figure pour l’abrégé : Figure 1TITLE: METHOD AND DEVICE FOR BALANCING A TURBOMACHINE PART The invention relates to a device (2) for balancing a rotating part of a turbomachine for an aircraft comprising: a frame (6) capable of receiving the rotating part (1) mobile in rotation along an axis of rotation relative to the frame, the rotating part (1) being equipped with a bead of material (5), at least one guide bearing (9, 10) in rotation of the rotating part (1), a rotation element (11) of the rotating part (1) around the axis of rotation, and at least one machining element (12) mounted on the frame in a movable manner along a radial axis perpendicular to the axis of rotation of the rotating part, the machining element (12) being configured so as to machine the bead of material (5) when the rotating part (1) moves towards the machining element along a straight line parallel to a direction of an unbalance vector (Vb) and at the location of the unbalance. Figure for the abstract: Figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2002355A FR3108048B1 (en) | 2020-03-10 | 2020-03-10 | TURBOMACHINE PART BALANCING METHOD AND DEVICE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2002355A FR3108048B1 (en) | 2020-03-10 | 2020-03-10 | TURBOMACHINE PART BALANCING METHOD AND DEVICE |
FR2002355 | 2020-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3108048A1 FR3108048A1 (en) | 2021-09-17 |
FR3108048B1 true FR3108048B1 (en) | 2022-02-25 |
Family
ID=71094491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2002355A Active FR3108048B1 (en) | 2020-03-10 | 2020-03-10 | TURBOMACHINE PART BALANCING METHOD AND DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3108048B1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170528A (en) * | 1978-05-04 | 1979-10-09 | Cummins Engine Company, Inc. | Method of balancing a rotatable element |
JPS5915602A (en) * | 1982-07-20 | 1984-01-26 | Toshiba Corp | Balancing method of rotor |
US5214585A (en) * | 1989-06-30 | 1993-05-25 | General Electric Company | Balancing method and product |
JPH05273070A (en) * | 1992-03-24 | 1993-10-22 | Mitsubishi Heavy Ind Ltd | Unbalance correcting device of rotary body |
DE102004037608A1 (en) * | 2004-08-03 | 2006-03-16 | Rolls-Royce Deutschland Ltd & Co Kg | Gas turbine engine`s rotary aviation component e.g. blade of blisk disk, balancing method, involves applying material of selected mass by material coating procedure at selected place of component based on result of balance test |
US10544678B2 (en) * | 2015-02-04 | 2020-01-28 | United Technologies Corporation | Gas turbine engine rotor disk balancing |
DE102015103670B4 (en) * | 2015-03-12 | 2016-12-01 | Schenck Rotec Gmbh | Method and device for compensating an imbalance of a rotor |
-
2020
- 2020-03-10 FR FR2002355A patent/FR3108048B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3108048A1 (en) | 2021-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210917 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |